Bayanmunkh MyagmarsurenMunkhjargal ChimeddorjBorgil Gantur2025-10-052023https://gmitlibrary.net/handle/123456789/103This bachelor thesis explores the potential of flotation as a beneficiation method for lowgrade rare earth element (REE) ore from the Khalzan Buregtei deposit located in the Dundgobi province of Mongolia, with a particular focus on light REEs (LREEs). As the demand for REEs continues to rise due to the global shift towards sustainable technologies, the need for costeffective and efficient beneficiation methods is crucial.enThesis